Lowke, Dirk Prof. Dr.-Ing. Archives - Additive Manufacturing in Construction (AMC) TRR277 https://amc-trr277.de/trr277-person/prof-dr-ing-dirk-lowke/ AMC TRR 277 Tue, 27 Jan 2026 10:46:16 +0000 en-US hourly 1 https://wordpress.org/?v=6.8.5 Project A 01 https://amc-trr277.de/projects/project-area-a/focus-area-project-a01/ Fri, 19 Nov 2021 15:14:00 +0000 http://amc-trr277.de/?post_type=projects&p=3407 The post Project A 01 appeared first on Additive Manufacturing in Construction (AMC) TRR277.

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Approach

Visuals

Networking with other projects

Poster

TRR277_A01_Poster_1-DFG-Begutachtung
 TRR277_A01_Poster_2-DFG-Begutachtung

Particle-Bed 3D Printing by Selective Cement Activation (SCA) – Sustainability, process enhancement and material models

The focus of this project is on particle-bed 3D printing (PB3DP) by Selective Cement Activation (SCA) with the aim to gain a fundamental understanding of the involved material-process interactions. In SCA a liquid is selectively applied on a dry particle-bed, consisting of fine aggregates and cement, so that the hydration reaction of the cement and thus the hardening only occurs locally. This process allows in particular the manufacturing of free formed elements with almost no restrictions in shape and topology.

Aim

The goal of this project is a fundamental understanding of the material-process interactions in particle-bed 3D printing by Selective Cement Activation. This is necessary to tailor both the material and the process to obtain the desired component properties.

Networking with other projects

TThe collaborations will specifically address the following aspects: The usage of RC material for SCA printing (A02), reinforcement integration (A05), computational modelling of the fluid intrusion into the particle-bed (B03), fracture analysis of hardened-state material (C01), shape optimisation of 3D printed elements (C02), sharing expert knowledge about SCA (C04), jointing principles (C05) and the evaluation of the ecological footprint of SCA printing (C09)

Project leaders

Prof. Dr.-Ing. Arno Kwade

See profile

Project leader

Kwade, Arno Prof. Dr.-Ing.

Head of the institute for particle technology. Head of iPAT and supports the academic staff regarding the conditioning of particle products.

Project(s)

Project A 01

Particle-Bed 3D Printing by Selective Cement Activation (SCA) – Sustainability, process enhancement and material models

Project A 02

Particle-Bed 3D Printing by Selective Cement Paste Intrusion (SPI) – Particle Surface Functionalisation, Particle Synthesis and Integration of WAAM Reinforcement

Prof. Dr.-Ing. Dirk Lowke

See profile

AMC Board
Project leader

Lowke, Dirk Prof. Dr.-Ing.

Prof. Dr.-Ing. Dirk Lowke is Chair of Materials and Methods in Digital Construction. He will advise the scientific staff in carrying out their work in line with the formulated project aims. He is responsible for the coordination and quality control of all work conducted by the Chair of Materials and Methods in Digital Construction at the Department of Materials Engineering at TU Munich.

Project(s)

Project A 01

Particle-Bed 3D Printing by Selective Cement Activation (SCA) – Sustainability, process enhancement and material models

Project A 04

Integrated Additive Manufacturing Processes for Reinforced Shotcrete 3D Printing (SC3DP) Elements with Precise Surface Quality

Contributors

M. Sc. Evelien Dorresteijn

See profile

Dorresteijn, Evelien M. Sc.

is a researcher at Institute of Building Materials, Concrete Construction and Fire Safety and works for the project A01.

Project(s)

Project A 01

Particle-Bed 3D Printing by Selective Cement Activation (SCA) – Sustainability, process enhancement and material models

M. Sc. Friedrich Herding

See profile

Herding, Friedrich M. Sc.

M. Sc. Friedrich Herding is a research associate in the working group of Prof. Dr.-Ing. Dirk Lowke. He is researching the material-process interaction in the SCA process.

Project(s)

Project A 01

Particle-Bed 3D Printing by Selective Cement Activation (SCA) – Sustainability, process enhancement and material models

M. Sc. Niklas Meier

See profile

Meier, Niklas M. Sc.

is a research associate in the work group of Prof. Dr.-Ing. Arno Kwade. He is responsible for the development of tailored particles for the SCA process.

Project(s)

Project A 01

Particle-Bed 3D Printing by Selective Cement Activation (SCA) – Sustainability, process enhancement and material models

Dr.-Ing. Harald Zetzener

See profile

Zetzener, Harald Dr.-Ing.

deputy director of the institute for particle technology, head of Division Powder and Slurry Processes, supports Prof. Kwade in leading the project.

Project(s)

Project A 01

Particle-Bed 3D Printing by Selective Cement Activation (SCA) – Sustainability, process enhancement and material models

Project A 02

Particle-Bed 3D Printing by Selective Cement Paste Intrusion (SPI) – Particle Surface Functionalisation, Particle Synthesis and Integration of WAAM Reinforcement

Related Publications

Surface modification of bulk material for particle bed 3D concrete printing – Effect on wettability, porosity, and mechanical properties

2025 | N. Meier, F. Herding, H. Zetzener, I. Mai, D. Lowke, A. Kwade: Surface modification of bulk material for particle bed 3D concrete printing – Effect on wettability, porosity, and mechanical properties Advanced Powder Technology, 2025, https://doi.org/10.1016/j.apt.2025.105123

Data |Zenodo, 2025, https://doi.org/10.5281/zenodo.17641009

Improving the Dimensional Accuracy in Selective Cement Activation by w/c-Ratio Gradation

2024 |F. Herding, D. Lowke: Improving the Dimensional Accuracy in Selective Cement Activation by w/c-Ratio Gradation Fourth RILEM International Conference on Concrete and Digital Fabrication, 2024, https://doi.org/10.1007/978-3-031-70031-6_43

 

BREUER X AM: FUNCTIONAL HYBRIDISATION IN CONCRETE BUILDING ENVELOPE ELEMENTS THROUGH ADDITIVE MANUFACTURING

2024 |J. Fleckenstein, B. Knychalla, D. Briels, A. Baghdadi, G. Placzek, F. Herding, P. Schwerdtner, T. Auer, D. Lowke, H. Kloft, K. Dörfler, P. Ayres, M. Thomson , R. Sheil, M. Skavara: BREUER X AM: FUNCTIONAL HYBRIDISATION IN CONCRETE BUILDING ENVELOPE ELEMENTS THROUGH ADDITIVE MANUFACTURING Fabricate 2024: Creating Resourceful Futures, 2024, https://doi.org/10.2307/jj.11374766.29

 

Improving the dimensional accuracy in selective cement activation by w/c-ratio gradation

2024 |F. Herding, D. Lowke: Improving the dimensional accuracy in selective cement activation by w/c-ratio gradation, Fourth RILEM International Conference on Concrete and Digital Fabrication Munich, RILEM Bookseries, vol 53, Springer,  https://doi.org/10.1007/978-3-031-70031-6_43

BREUER X AM: Functional hybridisation in concrete building envelope elements through additive manufacturing

2024 |J. Fleckenstein, B. Knychalla, D. Briels, A. Baghdadi, G. Placzek, F. Herding, P. Schwerdtner, T. Auer, D. Lowke, H. Kloft, K. Dörfler, P. Ayres, M. R. Thomsen, B. Sheil, M. Skavara: BREUER X AM: Functional hybridisation in concrete building envelope elements through additive manufacturing, Fabricate 2024: Creating Resourceful Futures, UCL Press, 2024, 196–205, https://doi.org/10.2307/jj.11374766.29

Surfaces of coastal biogenic structures: exploiting advanced digital design and fabrication strategies for the manufacturing of oyster reef and mussel bed surrogates

2024 | J. Hitzegrad, L. Brohmann, F. Herding, K. Pfennings, S. Jonischkies, E. Scharnbeck, J. Mainka, I. Mai, C. Windt, H. Kloft, A. Wehrmann, D. Lowke, N. Goseberg: Surfaces of coastal biogenic structures: exploiting advanced digital design and fabrication strategies for the manufacturing of oyster reef and mussel bed surrogates, Front. Mar. Sci., 11:1395025, 2024, https://doi.org/10.3389/fmars.2024.1395025

Experimental results for mechanical and thermal properties of SCA material

2023 | F. Herding, A. Strasser, D. Briels, D. Lowke, T. Kränkel: Experimental results for mechanical and thermal properties of SCA material, Dataset, TUM: Munich, 2023, https://doi.org/10.14459/2023mp1720074

Reduction of the cement content in Selective Cement Activation

2023 | F. Herding, I. Mai, D. Lowke: Reduction of the cement content in Selective Cement Activation. In: ibausil 2023
https://doi.org/10.1002/cepa.2826

Effect of Grain Size and Layer Thickness on Hardened State Properties in Selective Cement Activation

2023 | F. Herding, I. Mai, D. Lowke: Effect of Grain Size and Layer Thickness on Hardened State Properties in Selective Cement Activation. In: ibausil 2023
https://doi.org/10.1002/cepa.2816

Particle-bed 3D printing by selective cement activation – Influence of process parameters on particle-bed density

2023 | D. Talke, B. Saile, N. Meier, F. Herding, I. Mai, H. Zetzener, A. Kwade, D. Lowke: Particle-bed 3D printing by selective cement activation – Influence of process parameters on particle-bed density. In: Cement and Concrete Research, 168. (2023)
https://doi.org/10.1016/j.cemconres.2023.107140

Influence of Material and Process Parameters on Hardened State Properties of Shotcrete 3D-Printed Elements

2022 | Böhler, D., Mai, I., Freund, N., Lachmayer, L., Raatz, A., Lowke, D.: Influence of Material and Process Parameters on Hardened State Properties of Shotcrete 3D-Printed Elements. In: Buswell, R., Blanco, A., Cavalaro, S., Kinnell, P. (eds) Third RILEM International Conference on Concrete and Digital Fabrication. DC 2022. RILEM Bookseries, vol 37. Springer, Cham.
https://doi.org/10.1007/978-3-031-06116-5_38

Effect of Curing in Selective Cement Activation

2022 | Herding, F., Mai, I., Lowke, D.: Effect of Curing in Selective Cement Activation. In: Buswell, R., Blanco, A., Cavalaro, S., Kinnell, P. (eds) Third RILEM International Conference on Concrete and Digital Fabrication. DC 2022. RILEM Bookseries, vol 37. Springer, Cham.
https://doi.org/10.1007/978-3-031-06116-5_42

Fluid intrusion in powder beds for selective cement activation – an experimental and analytical study

2022 | Mai, I.; Lowke, D.; Perrot, A.: Fluid intrusion in powder beds for selective cement activation – an experimental and analytical study. In: Cement and Concrete Research, CCR 156 (106771), 2022
https://doi.org/10.1016/j.cemconres.2022.106771

 

 

Material-process interactions in particle bed 3D printing and the underlying physics

2022 | Lowke, D.; Mai, I.; Keita, E.; Perrot, A.; Weger, D.; Gehlen, C.; Herding, F.; Zuo, Wenqiang; Roussel, N.: Material-process interactions in particle bed 3D printing and the underlying physics. In: Cement and Concrete Research, CCR 156 (106748), 2022
https://doi.org/10.1016/j.cemconres.2022.106748

Evaluating the Effect of Methyl Cellulose on Hardened State Properties in Selective Cement Activation

2022 | Mai, I., Herding, F., Lowke, D.: Evaluating the Effect of Methyl Cellulose on Hardened State Properties in Selective Cement Activation. In: Buswell, R., Blanco, A., Cavalaro, S., Kinnell, P. (eds) Third RILEM International Conference on Concrete and Digital Fabrication. DC 2022. RILEM Bookseries, vol 37. Springer, Cham.
https://doi.org/10.1007/978-3-031-06116-5_43

Material-process interactions in particle bed 3D printing and the underlying physics

2022 |Lowke, D.; Mai, I.; Keita, E.; Perrot, A.; Weger, D,; Gehlen, C.; Herding, F.; Zuo, W.; Roussel, N.: Material-process interactions in particle bed 3D printing and the underlying physics, In: Cement and Concrete Research, Volume 156, June 2022, 106748, DOI: http//:doi.org/10.1016/j.cemconres.2022.106748

Fluid intrusion in powder beds for selective cement activation – An experimental and analytical study

2022 |Lowke, D.; Mai, I.; Perrot, A.: Fluid intrusion in powder beds for selective cement activation – An experimental and analytical study, In: Cement and Concrete Research, Volume 156, June 2022, 106748, DOI: http//:doi.org/10.1016/j.cemconres.2022.106771

Particle bed 3D printing by selective cement activation – Applications, material and process technology

2020 | Lowke, D.; Talke, D.; Dreßler, I.; Weger, D.; Gehlen, C.; Ostertag, C.; Rael, R.: Particle bed 3D printing by selective cement activation – Applications, material and process technology. In: Cement and Concrete Research 134,2020. – DOI: https://doi.org/10.1016/j.cemconres.2020.106077.

More projects of
Focus Area A

Project A 02

Particle-Bed 3D Printing by Selective Cement Paste Intrusion (SPI) – Particle Surface Functionalisation, Particle Synthesis and Integration of WAAM Reinforcement

Project A 03

Extrusion of Near-Nozzle Mixed Concrete –Individually Graded in Density and in Rate of 3D Fibre Reinforcement

Project A 04

Integrated Additive Manufacturing Processes for Reinforced Shotcrete 3D Printing (SC3DP) Elements with Precise Surface Quality

Project A 05

Integration of Individualized Prefabricated Fibre Reinforcement in Additive Manufacturing with Concrete

Project A 06

Laser Powder-Bed Fusion (LPBF) of Steel Elements for Construction – Basics of Design and Mechanical Resilience.

Project A 07

Wire and Arc Additive Manufacturing (WAAM) of Complex Individualized Steel Components

Project A 08 (completed)

Structural Timber by Individual Layer Fabrication (ILF)

Project A 09

Injection 3D Concrete Printing (I3DCP) – Material Efficient Lightweight Reinforced Concrete Structures Based on Spatially Complex Strut-and-Tie-Models

Project A 10

Earth Additive Manufacturing (EAM) – Material and Process Combinations for AM with Earth-based Materials

The post Project A 01 appeared first on Additive Manufacturing in Construction (AMC) TRR277.

]]> Project A 04 https://amc-trr277.de/projects/project-area-a/focus-area-project-a04/ Fri, 19 Nov 2021 15:20:59 +0000 http://amc-trr277.de/?post_type=projects&p=3414 The post Project A 04 appeared first on Additive Manufacturing in Construction (AMC) TRR277.

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Integrated Additive Manufacturing Processes for Reinforced Shotcrete 3D Printing (SC3DP) Elements with Precise Surface Quality

The project aims to fundamentally understand the Shotcrete 3D Printing (SC3DP) technology to manufacture sustainable, multi-objective optimised, reinforced concrete components with precise surface quality and improved building physics via functional integration. It seeks to minimise the carbon footprint of 3D printed structures by exploring various material strategies, such as reducing cement content by increasing the aggregate size or replacing cement with a different binder and design methods to optimise the usage of concrete in order to decrease the overall concrete volume used. Additionally, it focuses on establishing a reliable material and process control, emphasising fresh material laws for printability and durability, real-time monitoring of concrete properties, and component build-up strategies.

Objective

  • Increase sustainability of printed materials and structures
  • Investigate material properties and process interactions
  • Investigation of the durability behaviour and development of new assessment methods for the durability of 3D printed concrete
  • Develop new reinforcement processes
  • Explore novel surface designs & surface qualities
  • Expand to on-site SC3DP

Methods

  • Evolutionary algorithms for force-flow-based designs and reinforcement layouts
  • Adaptive control algorithms for process and material monitoring
  • Experimental studies on fresh-state mechanics and rheology
  • Durability testing of printed materials
  • Combined reinforcement strategies evaluation, considering design and bond behaviour
  • End effectors development for automated reinforcement and free-form surface processing

Networking with other projects

The A04 Project is linked to many other projects on three different Layers. Firstly, the process of SC3DP serves especially the C-Projects as basis for their research as A04 provides test-specimens and data of 3D-printed concrete e.g. for milling connections in C05. Secondly, A04 cooperates with B03 and B04 to monitor the process and its parameters to make it more stable and develop simulations of the process. Lastly, the A-Projects themselves exchange process parameters and techniques for reinforcement integration methods for e.g. post processing of concrete or end effector designs.

Project leaders

Prof. Dr.-Ing. Klaus Dröder

See profile

Project leader

Dröder, Klaus Prof. Dr.-Ing.

advises the scientific staff in continuous consideration of the defined research objectives and investigates opportunities to generate novel research projects and publications. He is responsible for the content and organisational coordination of all work on the part of IWF.

Project(s)

Project A 04

Integrated Additive Manufacturing Processes for Reinforced Shotcrete 3D Printing (SC3DP) Elements with Precise Surface Quality

Prof. Dr.-Ing. Harald Kloft

See profile

AMC Board
Project leader

Kloft, Harald Prof. Dr.-Ing.

leads the scientific staff in the orientation and execution of the design process creation and supports them in an advisory capacity in the creation of test geometries and demonstrators. He is responsible for the content and organisational coordination of all work on the part of ITE. He instructs the research engineer at ITE in the conceptual structure, execution and evaluation of the theoretical and experimental research work. He is the spokesperson of the TRR 277.

Project(s)

Project A 04

Integrated Additive Manufacturing Processes for Reinforced Shotcrete 3D Printing (SC3DP) Elements with Precise Surface Quality

Project A 07

Wire and Arc Additive Manufacturing (WAAM) of Complex Individualized Steel Components

Project A 10

Earth Additive Manufacturing (EAM) – Material and Process Combinations for AM with Earth-based Materials

Project C 05

Jointing Principles for Combination of Concrete Elements Produced by Different Additive Manufacturing Processes

Central tasks
Overview Central tasks of the AMC

Central Tasks of the AMC

Prof. Dr.-Ing. Dirk Lowke

See profile

AMC Board
Project leader

Lowke, Dirk Prof. Dr.-Ing.

Prof. Dr.-Ing. Dirk Lowke is Chair of Materials and Methods in Digital Construction. He will advise the scientific staff in carrying out their work in line with the formulated project aims. He is responsible for the coordination and quality control of all work conducted by the Chair of Materials and Methods in Digital Construction at the Department of Materials Engineering at TU Munich.

Project(s)

Project A 01

Particle-Bed 3D Printing by Selective Cement Activation (SCA) – Sustainability, process enhancement and material models

Project A 04

Integrated Additive Manufacturing Processes for Reinforced Shotcrete 3D Printing (SC3DP) Elements with Precise Surface Quality

Contributors

Dr.-Ing. Abtin Baghdadi

See profile

Baghdadi, Abtin Dr.-Ing.

is a research associate at Institute of Structural Design (ITE) of TU Braunschweig. He is responsible for experimental, theoretical and numerical research work as well as for the coordination of the cooperations within the SFB.

Project(s)

Project A 04

Integrated Additive Manufacturing Processes for Reinforced Shotcrete 3D Printing (SC3DP) Elements with Precise Surface Quality

Project C 05

Jointing Principles for Combination of Concrete Elements Produced by Different Additive Manufacturing Processes

M. Sc. David Böhler

See profile

Böhler, David M. Sc.

is a research assistant at the Technical University of Munich in the group of Prof. Dr. Lowke. Together with Jennifer Rudolph, he will lead and organise the material development and testing programme as well as the data analysis and material modelling within the Lowke group. David Böhler will focus on investigating the durability of 3D printed concrete.

Project(s)

Project A 04

Integrated Additive Manufacturing Processes for Reinforced Shotcrete 3D Printing (SC3DP) Elements with Precise Surface Quality

M. Sc. Martin David

See profile

David, Martin M. Sc.

is a doctoral researcher at the Institute for Machine Tools and Production Technology (IWF) at TU Braunschweig. He is working on the development of different end effectors for an automated concrete reinforcement as well as the surface processing of printed SC3DP elements. Additionally he is developing different nozzle geometries for the SC3DP process. Moreover, he will frequently publish the resul…

Project(s)

Project A 04

Integrated Additive Manufacturing Processes for Reinforced Shotcrete 3D Printing (SC3DP) Elements with Precise Surface Quality

M. Sc. Robin Dörrie

See profile

Dörrie, Robin M. Sc.

is a doctoral researcher for the duration of the research project. He is leading the A04 project and organising the development of new concepts and strategies for the integration of reinforcement in SC3DP elements. Furthermore he is investigating the SC3DP process, its limitations and the spatial effect for the application in architecture and design within the work group of Prof. Dr.-Ing. Harald K…

Project(s)

Project A 04

Integrated Additive Manufacturing Processes for Reinforced Shotcrete 3D Printing (SC3DP) Elements with Precise Surface Quality

M. Sc. Niklas Freund

See profile

Freund, Niklas M. Sc.

is a doctoral researcher for the duration of the research project. He will lead and organise the material development and testing program as well as the data evaluation and material modelling work within WG Lowke. Moreover, he will frequently publish the results achieved within the community.

Project(s)

Project A 04

Integrated Additive Manufacturing Processes for Reinforced Shotcrete 3D Printing (SC3DP) Elements with Precise Surface Quality

M. Sc. Manuel Megnet

See profile

Megnet, Manuel M. Sc.

is a doctoral researcher at the Institute for Machine Tools and Production Technology (IWF) at TU Braunschweig. He is working on the development of different end effectors for an automated concrete reinforcement. Additionally he is developing different nozzle geometries for the SC3DP process. Moreover, he will frequently publish the results achieved within the community.

Project(s)

Project A 04

Integrated Additive Manufacturing Processes for Reinforced Shotcrete 3D Printing (SC3DP) Elements with Precise Surface Quality

M. Sc. Anna Marie Opolka

See profile

Opolka, Anna Marie M. Sc.

is a doctoral researcher at the Institute for Machine Tools and Production Technology (IWF) at TU Braunschweig. She is specialized in robotic manufacturing processes, especially for additive manufacturing and supports the development for the processing of printed SC3DP elements within project A04.

Project(s)

Project A 04

Integrated Additive Manufacturing Processes for Reinforced Shotcrete 3D Printing (SC3DP) Elements with Precise Surface Quality

M. Sc. Jennifer Rudolph

See profile

Rudolph, Jennifer

is a research assistant at the Technical University of Braunschweig in the group of Prof. Dr. Lowke. Together with David Böhler, she will lead and organise the material development and testing programme as well as the data analysis and material modelling within the Lowke group. Jennifer Rudolph will focus on investigating the mix designs as well as the environmental and rheological optimisation of…

Project(s)

Project A 04

Integrated Additive Manufacturing Processes for Reinforced Shotcrete 3D Printing (SC3DP) Elements with Precise Surface Quality

Related Publications

Human–robot collaboration in digital fabrication with concrete: quantifying productivity and psychophysiological strain of human workers

2026 |B. Sawicki. P. Düking, G. Placzek: Human–robot collaboration in digital fabrication with concrete: quantifying productivity and psychophysiological strain of human workers Constr Robot 10, 4, 2026, https://doi.org/10.1007/s41693-025-00173-x

 

Shotcrete 3D printed reinforced concrete beam: design, testing, and comparison against conventional cast reinforced concrete solution

2026 | B. Sawicki, Z. Chen, T. Leusmann: Shotcrete 3D printed reinforced concrete beam: design, testing, and comparison against conventional cast reinforced concrete solution Mater Struct 59, 44, 2026, https://doi.org/10.1617/s11527-026-02945-5

Data | LeoPard, 2026, https://doi.org/10.24355/dbbs.084-202506031524-0 

From Digital to Real Optimised and Functionally Integrated Shotcrete 3D Printing Elements for Multi-Storey Structures

2025 | R. Dörrie, S. Gantner, F.S. Amiri, L. Lachmayer, M. David, T. Rothe, N. Freund, A. Nouman, K. Mawas, O. Oztoprak, P. Renner: From Digital to Real: Optimised and Functionally Integrated Shotcrete 3D Printing Elements for Multi-Storey Structures, Buildings 2025, Special Issue Robotics, Automation and Digitization in Construction, 2025, https://doi.org/10.3390/buildings15091461

Investigation on process guidelines and geometric capabilities for robust shotcrete 3D printing

2025 | R. Dörrie, L. Lachmayer, A. Baghdadi, M. David, K. Dröder, A. Raatz, H. Kloft: Investigation on process guidelines and geometric capabilities for robust shotcrete 3D printing, Materials & Design, 2025, https://doi.org/10.1016/j.matdes.2025.115050

Data | LeoPARD, 2025, https://doi.org/10.24355/dbbs.084-202510271126-0

Interaction of reinforcement, process, and form in Digital Fabrication with Concrete

2024|H. Kloft, B. Sawicki, F. Bos, R. Dörrie, N. Freund, S. Gantner, L. Gebhard, N. Hack, E. Ivaniuk, J. Kruger, W. Kaufmann: Interaction of reinforcement, process, and form in Digital Fabrication with Concrete, Cement and Concrete Research Volume 186, 2024, https://doi.org/10.1016/j.cemconres.2024.107640

Digital fabrication with concrete beyond horizontal planar layers

2024|D. Lowke, A. Anton, R. Buswell, S.E. Jenny, R. J. Flatt, E.L. Fritschi, N. Hack, I. Mai, M. Popescu, H. Kloft: Digital fabrication with concrete beyond horizontal planar layers, Cement and Concrete Research Volume 186, 2024, https://doi.org/10.1016/j.cemconres.2024.107663

Investigation on process guidelines and geometric capabilities for robust shotcrete 3D printing

2025 | R. Dörrie, L. Lachmayer, A. Baghdadi, M. David, K. Dröder, A. Raatz, H. Kloft: Investigation on process guidelines and geometric capabilities for robust shotcrete 3D printing Materials & Design, 2025, 115050, https://doi.org/10.1016/j.matdes.2025.115050

Data |LeoPARD, 2025, https://doi.org/10.24355/dbbs.084-202510271126-0

Surface Processing of Shotcrete 3D Printed Concrete Elements Using a Rotating Trowel Disc–Influence of Timing on Resulting Surface Quality

2024 | R. Dörrie, M. David, N. Freund, D. Lowke, K. Dröder, H. Kloft: Surface Processing of Shotcrete 3D Printed Concrete Elements Using a Rotating Trowel Disc–Influence of Timing on Resulting Surface Quality RILEM International Conference on Concrete and Digital Fabrication, pp. 397-404, Cham: Springer Nature Switzerland.

Automated Reinforcement Integration in Shotcrete 3D Printing Through Green State Milling

2024 | R. Dörrie, H. Kloft, B. Sawicki, N. Freund, D. Lowke: Automated Reinforcement Integration in Shotcrete 3D Printing Through Green State Milling RILEM International Conference on Concrete and Digital Fabrication, pp. 319-326, Cham: Springer Nature Switzerland, https://doi.org/10.1007/978-3-031-70031-6_37

Data | Photographs of cross-section of automated reinforcement integration in Shotcrete 3D Printing through green state milling, LeoPARD, 2024, https://doi.org/10.24355/dbbs.084-202403201419-0

Design and Characterisation of a Two-Component Mortar System for Shotcrete 3D Printing: An Approach to the Targeted Control of Material Properties

2024 |  J. V. Rudolph, D. Lowke: Design and Characterisation of a Two-Component Mortar System for Shotcrete 3D Printing: An Approach to the Targeted Control of Material Properties Proceedings of the RILEM International Conference on Concrete and Digital Fabrication, 217–224, Cham: Springer Nature Switzerland, 2024. https://doi.org/10.1007/978-3-031-70031-6_26

Robot-Guided End Effector for an Automated Finishing of Concrete Free-Form Surfaces

2024 | M. David, K. Dröder: Robot-Guided End Effector for an Automated Finishing of Concrete Free-Form Surfaces Fourth RILEM International Conference on Concrete and Digital Fabrication Munich, RILEM Bookseries, Volume 53, Springer, 2024, https://doi.org/10.1007/978-3-031-70031-6_7

Data | Bild- und Videodaten zu Versuchsreihe “Verformung von flexiblem Oberflächenendeffektor”, LeoPARD, 2025, https://doi.org/10.24355/dbbs.084-202503071410-0.

Vibrated Short Rebar Insertion – The Effect of Integration Time on the Resulting Bond Quality

2024 |N. Freund, M. David, K. Dröder, D. Lowke: Vibrated Short Rebar Insertion – The Effect of Integration Time on the Resulting Bond Quality, Proceedings of Fourth RILEM International Conference on Concrete and Digital Fabrication (DC 2024), RILEM Bookseries, vol. 53, Springer, Cham, 2024, https://doi.org/10.1007/978-3-031-70031-6_38.

Durability of 3D Printed Concrete: A Comparison of Extrusion 3D Printing, Shotcrete 3D Printing and Conventional Casting

2024 |D. Böhler, I. Mai, D. Lowke: Durability of 3D Printed Concrete: A Comparison of Extrusion 3D Printing, Shotcrete 3D Printing and Conventional Casting, Fourth RILEM International Conference on Concrete and Digital Fabrication Munich, RILEM Bookseries, vol 53, Springer, 2024, https://doi.org/10.1007/978-3-031-70031-6_33

Shotcrete 3D printing – effect of material‐process interaction on the global and local material density

2023 |D. Böhler, N. Freund, I. Mai, D. Lowke: Shotcrete 3D printing – effect of material‐process interaction on the global and local material density, ce/papers, 2023, 6, 770–776, https://doi.org/10.1002/cepa.2822

The effects of nozzle diameter and length on the resulting strand properties for shotcrete 3D printing

2023 | David, M., Freund, N., Dröder, K., Lowke, D.: The effects of nozzle diameter and length on the resulting strand properties for shotcrete 3D printing. In: Material and Structures 56, 157 (2023).
https://doi.org/10.1617/s11527-023-02246-1

Automated force-flow-oriented reinforcement integration for Shotcrete 3D Printing

2023 | R. Dörrie, N. Freund, E. Herrmann, A. Baghdadi, I., Mai, F. Galli, M. David, K. Dröder, D. Lowke, H. Kloft: Automated force-flow-oriented reinforcement integration for Shotcrete 3D Printing. In: Automation in Construction, 155, p.105075, https://doi.org/10.1016/j.autcon.2023.105075
https://doi.org/10.3390/buildings12111806

Shotcrete 3D Printing – Interaction of nozzle geometry, homogeneity and hardened concrete properties

2023 | N. Freund, M. David, D. Böhler, I. Mai, S. Ullmann, K. Dröder, D. Lowke: Shotcrete 3D Printing – Interaction of nozzle geometry, homogeneity and hardened concrete properties. In: International Conference on Building Materials (ibausil) 2023

Shotcrete 3D Printing – Effect of material-process interaction on the global and local material density

2023 | D. Böhler, N. Freund, I. Mai, D. Lowke, D: Shotcrete 3D Printing – Effect of material-process interaction on the global and local material density. In: International Conference on Building Materials (ibausil) 2023

Combined Additive Manufacturing Techniques for Adaptive Coastline Protection Structures

2022 | R. Dörrie, V. Laghi, L. Arrè, G. Kienbaum, N. Babovic, N. Hack, H. Kloft: Combined Additive Manufacturing Techniques for Adaptive Coastline Protection Structures. In: Buildings, vol. 12, no. 11, p. 1806, 2022.
https://doi.org/10.3390/buildings12111806

Force-Flow compliant robotic path planning approach for reinforced concrete elements

2022 | R. Dörrie, and H. Kloft: Force-Flow compliant robotic path planning approach for reinforced concrete elements. In Proc. Int. Conf. on Concrete and Digital Fabrication, 2022, pp. 370-375.

Implementation of a surrogate model for a novel path-based finite element simulation for additive manufacturing processes in construction

2022 | Ekanayaka, V.; Hürkamp, A. :  Implementation of a surrogate model for a novel path-based finite element simulation for additive manufacturing processes in construction. In: PAMM.  (2022.)


Bewehrungskonzepte beim 3D-Druck von Konstruktionsbeton

2022 | Lowke, D.; Gehlen, C.; Kloft, H.; Freund, N.; Matthäus, C.: Bewehrungskonzepte beim 3D-Druck von Konstruktionsbeton. In: BfT International, 02.2021, S. 92.

Digital Fabrication with Cement-Based Materials: Process Classification and Case Studies

2022 | Buswell, R. A.; Bos, F. P.; Leal da Silva, W. R.; Hack, N.; Kloft, H.; Lowke, D.; Freund, N.; Fromm, A.; Dini, E.; Wangler, T.; Lloret-Fritschi, E.; Schipper, R.; Mechtcherine, V.; Perrot, A.; Vasilic, K.; Roussel, N.: Digital Fabrication with Cement-Based Materials: Process Classification and Case Studies. In: Roussel, N. and Lowke, D. (2022). Digital Fabrication with Cement-Based Materials (Reports 36). RILEM State-of-the-Art. DOI: https://doi.org/10.1007/978-3-030-90535-4_2

Structural Design and Testing of Digitally Manufactured Concrete Structures

2022 | Asprone, D.; Menna, C.; Bos, F.; Mata-Falcón, J.; Ferrara, L.; Auricchio, F.; Cadoni, E.; Cunha, V. M. C. F.; Esposito, L.; Fromm, A.; Grünewald, S.; Kloft, H.; Mechtcherine, V.; Naidu Nerella, V.; Schipper, R.: Structural Design and Testing of Digitally Manufactured Concrete Structures. In: Roussel, N. and Lowke, D. (2022). Digital Fabrication with Cement-Based Materials (Reports 36). RILEM State-of-the-Art. DOI: https://doi.org/10.1007/978-3-030-90535-4_6

Interlayer Reinforcement in Shotcrete-3D-Printing: The Effect of Accelerator Dosage on the Resulting Bond Behavior of Integrated Reinforcement Bars

2022 | Freund, N., & Lowke, D.: Interlayer Reinforcement in Shotcrete-3D-Printing: Interlayer Reinforcement in Shotcrete-3D-Printing: The Effect of Accelerator Dosage on the Resulting Bond Behavior of Integrated Reinforcement Bars. In: Open Conference Proceedings, 1, 83–95, 2022
https://doi.org/10.52825/ocp.v1i.72

Large Particle 3D Concrete Printing – A Green and Viable Solution

2021 | Mai, I.; Brohmann, L.; Freund, N.; Gantner, S.; Kloft, H.; Lowke, D.; Hack, N.: Large Particle 3D Concrete Printing – A Green and Viable Solution. In: Materials, 14, 6125, 2021. DOI: https://doi.org/10.3390/ma14206125.

Integrating reinforcement in digital fabrication with concrete: A review and classification framework

2021 | Mechtcherine, V.; Buswell, R.; Kloft, H.; Bos, F. P.; Hack, N.; Wolfs, R.; Sanjayan, J.; Nematollahi, B.; Ivaniuk, E.; Neef, T.: Integrating reinforcement in digital fabrication with concrete: A review and classification framework. In: Cement and Concrete Composites, 119, 2021. – DOI: https://doi.org/10.1016/j.cemconcomp.2021.103964.

Automated shotcrete 3D printing – Printing interruption for extended component complexity

2021 | Lachmayer, L.; Dörrie, R.; Kloft,H.; Raatz, A.: Automated shotcrete 3D printing – Printing interruption for extended component complexity. In: ISARC, 2021.

New calculation approach for selecting and orienting the reinforcing material for robotic concrete manufacturing

2021 | Baghdadi, A.; Doerrie, R.; Kloft, H.: New calculation approach for selecting and orienting the reinforcing material for robotic concrete manufacturing. In: Proceedings of the IASS Annual Symposium 2020/21 and the 7th International Conference on Spatial Structures Inspiring the Next Generation. 23 – 27 August, Guilford, UK, 2021.

Injection 3D concrete printing in a carrier liquid – Underlying physics and applications to lightweight space frame structures

2021 | Lowke, D.: Injection 3D concrete printing in a carrier liquid – Underlying physics and applications to lightweight space frame structures. In: Cement and Concrete Composites, 2021. – DOI: https://doi.org/10.1016/j.cemconcomp.2021.104169.

Bewehrungskonzepte beim 3D-Druck von Konstruktionsbeton

2021 | Lowke, D.; Gehlen, C.; Kloft, H.; Freund, N.; Matthäus, C.: Bewehrungskonzepte beim 3D-Druck von Konstruktionsbeton. In: BfT International, 02.2021, S. 92, 2021.

Dauerhaftigkeit – Potenzial additiver Fertigung und Performance im Vergleich zu konventioneller Fertigung

2021 | Gehlen, C.; Lowke, D.; Weger, D.; Dreßler, I.: Dauerhaftigkeit – Potenzial additiver Fertigung und Performance im Vergleich zu konventioneller Fertigung. In: BfT International, 02.2021, S. 94, 2021.

Additive Fertigung im Bauwesen: 3D-Betondruck als eine Schlüsseltechnologie für die Digitalisierung der Bauwirtschaft

2020 | Hack, N.; Kloft, H.; Lowke, D.: Additive Fertigung im Bauwesen: 3D-Betondruck als eine Schlüsseltechnologie für die Digitalisierung der Bauwirtschaft. In: Ingenieurbaukunst 2020 – Made in Germany, Jahrbuch der Bundesingenieurkammer, S. 178-183, 2020.

Influence of process parameters on the interlayer bond strength of concrete elements additive manufactured by Shotcrete 3D Printing (SC3DP)

2020 | Kloft, H.; Krauss, H.-W.; Hack, N.; Herrmann, E.; Neudecker, S.; Varady, P.; Lowke, D.: Influence of process parameters on the interlayer bond strength of concrete elements additive manufactured by Shotcrete 3D Printing (SC3DP). In: Cement and Concrete Research 134, 2020. – DOI: https://doi.org/10.1016/j.cemconres.2020.106078.

Bewehrungsstrategien für den Beton-3D-Druck

2020 | Kloft, H.; Empelmann, M.; Hack, N.; Herrmann, E. Lowke, D.: Bewehrungsstrategien für den Beton-3D-Druck. In: Beton- und Stahlbetonbau 115, 2020. – DOI: https://onlinelibrary.wiley.com/doi/epdf/10.1002/best.202000032.

Studying the Bond Properties of Vertical Integrated Short Reinforcement in the Shotcrete 3D Printing Process

2020 | Freund, N.; Dressler, I.; Lowke, D.: Studying the Bond Properties of Vertical Integrated Short Reinforcement in the Shotcrete 3D Printing Process. In: RILEM Bookseries 28, pp. 612–621, 2020. – DOI: https://doi.org/10.1007/978-3-030-49916-7_62.

Control of Strand Properties Produced with Shotcrete 3D Printing by Accelerator Dosage amd Process Parameters

2020 | Dressler, I.; Freund, N.; Lowke, D.: Control of Strand Properties Produced with Shotcrete 3D Printing by Accelerator Dosage amd Process Parameters. In: RILEM Bookseries 28, pp. 42–52, 2020. – DOI: https://doi.org/10.1007/978-3-030-49916-7_5.

Experimental and numerical assessment of new precast concrete connections under bending loads

2020 | Baghdadi, A.; Heristchian, M.; Ledderose, L.; Kloft, H.: Experimental and numerical assessment of new precast concrete connections under bending loads. In: Engineering Structures 212, ELSEVIER, 2020. – DOI: https://doi.org/10.1016/j.engstruct.2020.110456.

A process classification framework for defining and describing Digital Fabrication with Concrete

2020 | Buswell, R.A.; Leal da Silva; W.R.; Bos, F.P.; Schipper, H.R.; Lowke, D.; Hack, N.; Kloft, H.; Mechtcherine, V.; Wangler, T.; Roussel, N.: A process classification framework for defining and describing Digital Fabrication with Concrete. In: Cement and Concrete Research 134, 2020. – DOI: https://doi.org/10.1016/j.cemconres.2020.106068.

The Effect of Accelerator Dosage on Fresh Concrete Properties and on Interlayer Strength in Shotcrete 3D Printing

2020 | Dreßler, I.; Freund, N.; Lowke, D.: The Effect of Accelerator Dosage on Fresh Concrete Properties and on Interlayer Strength in Shotcrete 3D Printing. In: Materials 2020, 13, 374, 2020. – DOI: https://doi.org/10.3390/ma13020374.

Herausforderungen für einen traditionellen Werkstoff auf dem Weg in die Zukunft – Digitaler Beton.

2020 | Lowke, D.: Herausforderungen für einen traditionellen Werkstoff auf dem Weg in die Zukunft – Digitaler Beton. In: BFT International, 02-2020, Vol. 86, S. 75, 2020.

Injection 3D Concrete Printing (I3DCP): Basic Principles and Case Studies.

2020 | Hack, N.; Dressler, I.; Brohmann, L.; Gantner, S.; Lowke, D.; Kloft, H.: Injection 3D Concrete Printing (I3DCP): Basic Principles and Case Studies. In: Materials 2020, 13, 1093, 2020. – DOI: https://doi.org/10.3390/ma13051093.

More projects of
Focus Area A

Project A 01

Particle-Bed 3D Printing by Selective Cement Activation (SCA) – Sustainability, process enhancement and material models

Project A 02

Particle-Bed 3D Printing by Selective Cement Paste Intrusion (SPI) – Particle Surface Functionalisation, Particle Synthesis and Integration of WAAM Reinforcement

Project A 03

Extrusion of Near-Nozzle Mixed Concrete –Individually Graded in Density and in Rate of 3D Fibre Reinforcement

Project A 05

Integration of Individualized Prefabricated Fibre Reinforcement in Additive Manufacturing with Concrete

Project A 06

Laser Powder-Bed Fusion (LPBF) of Steel Elements for Construction – Basics of Design and Mechanical Resilience.

Project A 07

Wire and Arc Additive Manufacturing (WAAM) of Complex Individualized Steel Components

Project A 08 (completed)

Structural Timber by Individual Layer Fabrication (ILF)

Project A 09

Injection 3D Concrete Printing (I3DCP) – Material Efficient Lightweight Reinforced Concrete Structures Based on Spatially Complex Strut-and-Tie-Models

Project A 10

Earth Additive Manufacturing (EAM) – Material and Process Combinations for AM with Earth-based Materials

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]]> IAdvancing construction in existing contexts Prospects and barriers of 3d printing with mobile robots for building maintenance and repair https://amc-trr277.de/amc-publikation/advancing-construction-in-existing-contexts-prospects-and-barriers-of-3d-printing-with-mobile-robots-for-building-maintenance-and-repair/ Tue, 27 Jan 2026 10:46:16 +0000 https://amc-trr277.de/?post_type=amc-publikation&p=8349 2025 | K. Dörfler, G. Dielemans, S. Leutenegger, S.E. Jenny, J. Pankert, J. Sustarevas, L. Lachmayer, A. Raatz, D. Lowke: Advancing construction in existing contexts: Prospects and barriers of 3d printing with mobile robots for building maintenance and repair Cement...

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]]> 2025 | K. Dörfler, G. Dielemans, S. Leutenegger, S.E. Jenny, J. Pankert, J. Sustarevas, L. Lachmayer, A. Raatz, D. Lowke: Advancing construction in existing contexts: Prospects and barriers of 3d printing with mobile robots for building maintenance and repair Cement and Concrete Research, 186, 2025, https://doi.org/10.1016/j.cemconres.2024.107656

 

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]]> Digital fabrication with concrete beyond horizontal planar layers https://amc-trr277.de/amc-publikation/digital-fabrication-with-concrete-beyond-horizontal-planar-layers/ Tue, 27 Jan 2026 09:02:35 +0000 https://amc-trr277.de/?post_type=amc-publikation&p=8343 2024|D. Lowke, A. Anton, R. Buswell, S.E. Jenny, R. J. Flatt, E.L. Fritschi, N. Hack, I. Mai, M. Popescu, H. Kloft: Digital fabrication with concrete beyond horizontal planar layers, Cement and Concrete Research Volume 186, 2024, https://doi.org/10.1016/j.cemconres.2024.107663

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]]> 2024|D. Lowke, A. Anton, R. Buswell, S.E. Jenny, R. J. Flatt, E.L. Fritschi, N. Hack, I. Mai, M. Popescu, H. Kloft: Digital fabrication with concrete beyond horizontal planar layers, Cement and Concrete Research Volume 186, 2024, https://doi.org/10.1016/j.cemconres.2024.107663

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]]> Surface modification of bulk material for particle bed 3D concrete printing – Effect on wettability, porosity, and mechanical properties https://amc-trr277.de/amc-publikation/surface-modification-of-bulk-material-for-particle-bed-3d-concrete-printing-effect-on-wettability-porosity-and-mechanical-properties/ Tue, 16 Dec 2025 12:48:27 +0000 https://amc-trr277.de/?post_type=amc-publikation&p=8293 2025 | N. Meier, F. Herding, H. Zetzener, I. Mai, D. Lowke, A. Kwade: Surface modification of bulk material for particle bed 3D concrete printing – Effect on wettability, porosity, and mechanical properties Advanced Powder Technology, 2025, https://doi.org/10.1016/j.apt.2025.105123 Data |Zenodo,...

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]]> 2025 | N. Meier, F. Herding, H. Zetzener, I. Mai, D. Lowke, A. Kwade: Surface modification of bulk material for particle bed 3D concrete printing – Effect on wettability, porosity, and mechanical properties Advanced Powder Technology, 2025, https://doi.org/10.1016/j.apt.2025.105123

Data |Zenodo, 2025, https://doi.org/10.5281/zenodo.17641009

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]]> Surface Processing of Shotcrete 3D Printed Concrete Elements Using a Rotating Trowel Disc–Influence of Timing on Resulting Surface Quality https://amc-trr277.de/amc-publikation/surface-processing-of-shotcrete-3d-printed-concrete-elements-using-a-rotating-trowel-disc-influence-of-timing-on-resulting-surface-quality/ Tue, 11 Feb 2025 08:32:49 +0000 https://amc-trr277.de/?post_type=amc-publikation&p=7748 2024 | R. Dörrie, M. David, N. Freund, D. Lowke, K. Dröder, H. Kloft: Surface Processing of Shotcrete 3D Printed Concrete Elements Using a Rotating Trowel Disc–Influence of Timing on Resulting Surface Quality RILEM International Conference on Concrete and Digital Fabrication,...

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]]> 2024 | R. Dörrie, M. David, N. Freund, D. Lowke, K. Dröder, H. Kloft: Surface Processing of Shotcrete 3D Printed Concrete Elements Using a Rotating Trowel Disc–Influence of Timing on Resulting Surface Quality RILEM International Conference on Concrete and Digital Fabrication, pp. 397-404, Cham: Springer Nature Switzerland.

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]]> Automated Reinforcement Integration in Shotcrete 3D Printing Through Green State Milling https://amc-trr277.de/amc-publikation/automated-reinforcement-integration-in-shotcrete-3d-printing-through-green-state-milling/ Tue, 11 Feb 2025 08:23:15 +0000 https://amc-trr277.de/?post_type=amc-publikation&p=7747 2024 | R. Dörrie, H. Kloft, B. Sawicki, N. Freund, D. Lowke: Automated Reinforcement Integration in Shotcrete 3D Printing Through Green State Milling RILEM International Conference on Concrete and Digital Fabrication, pp. 319-326, Cham: Springer Nature Switzerland, https://doi.org/10.1007/978-3-031-70031-6_37 Data | Photographs...

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]]> 2024 | R. Dörrie, H. Kloft, B. Sawicki, N. Freund, D. Lowke: Automated Reinforcement Integration in Shotcrete 3D Printing Through Green State Milling RILEM International Conference on Concrete and Digital Fabrication, pp. 319-326, Cham: Springer Nature Switzerland, https://doi.org/10.1007/978-3-031-70031-6_37

Data | Photographs of cross-section of automated reinforcement integration in Shotcrete 3D Printing through green state milling, LeoPARD, 2024, https://doi.org/10.24355/dbbs.084-202403201419-0

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]]> Design and Characterisation of a Two-Component Mortar System for Shotcrete 3D Printing: An Approach to the Targeted Control of Material Properties https://amc-trr277.de/amc-publikation/design-and-characterisation-of-a-two-component-mortar-system-for-shotcrete-3d-printing-an-approach-to-the-targeted-control-of-material-properties/ Mon, 31 Mar 2025 12:11:30 +0000 https://amc-trr277.de/?post_type=amc-publikation&p=7815 2024 |  J. V. Rudolph, D. Lowke: Design and Characterisation of a Two-Component Mortar System for Shotcrete 3D Printing: An Approach to the Targeted Control of Material Properties Proceedings of the RILEM International Conference on Concrete and Digital Fabrication, 217–224,...

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]]> 2024 |  J. V. Rudolph, D. Lowke: Design and Characterisation of a Two-Component Mortar System for Shotcrete 3D Printing: An Approach to the Targeted Control of Material Properties Proceedings of the RILEM International Conference on Concrete and Digital Fabrication, 217–224, Cham: Springer Nature Switzerland, 2024. https://doi.org/10.1007/978-3-031-70031-6_26

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]]> Improving the Dimensional Accuracy in Selective Cement Activation by w/c-Ratio Gradation https://amc-trr277.de/amc-publikation/improving-the-dimensional-accuracy-in-selective-cement-activation-by-w-c-ratio-gradation-2/ Tue, 16 Dec 2025 15:09:09 +0000 https://amc-trr277.de/?post_type=amc-publikation&p=8300 2024 |F. Herding, D. Lowke: Improving the Dimensional Accuracy in Selective Cement Activation by w/c-Ratio Gradation Fourth RILEM International Conference on Concrete and Digital Fabrication, 2024, https://doi.org/10.1007/978-3-031-70031-6_43  

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]]> 2024 |F. Herding, D. Lowke: Improving the Dimensional Accuracy in Selective Cement Activation by w/c-Ratio Gradation Fourth RILEM International Conference on Concrete and Digital Fabrication, 2024, https://doi.org/10.1007/978-3-031-70031-6_43

 

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]]> BREUER X AM: FUNCTIONAL HYBRIDISATION IN CONCRETE BUILDING ENVELOPE ELEMENTS THROUGH ADDITIVE MANUFACTURING https://amc-trr277.de/amc-publikation/breuer-x-am-functional-hybridisation-in-concrete-building-envelope-elements-through-additive-manufacturing-2/ Tue, 16 Dec 2025 14:48:46 +0000 https://amc-trr277.de/?post_type=amc-publikation&p=8299 2024 |J. Fleckenstein, B. Knychalla, D. Briels, A. Baghdadi, G. Placzek, F. Herding, P. Schwerdtner, T. Auer, D. Lowke, H. Kloft, K. Dörfler, P. Ayres, M. Thomson , R. Sheil, M. Skavara: BREUER X AM: FUNCTIONAL HYBRIDISATION IN CONCRETE BUILDING ENVELOPE...

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]]> 2024 |J. Fleckenstein, B. Knychalla, D. Briels, A. Baghdadi, G. Placzek, F. Herding, P. Schwerdtner, T. Auer, D. Lowke, H. Kloft, K. Dörfler, P. Ayres, M. Thomson , R. Sheil, M. Skavara: BREUER X AM: FUNCTIONAL HYBRIDISATION IN CONCRETE BUILDING ENVELOPE ELEMENTS THROUGH ADDITIVE MANUFACTURING Fabricate 2024: Creating Resourceful Futures, 2024, https://doi.org/10.2307/jj.11374766.29

 

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